From 027a73a903af306449710ce12bc09e0e3550c6c9 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Thu, 4 Aug 2016 10:16:59 -0500
Subject: Make xopen() skip stdin/stdout/stderr, add xopen_stdio() if you want
 stdout, add xopenro() that takes one argument and understands "-" means
 stdin, and switch over lots of users.

---
 lib/lib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/lib.c')

diff --git a/lib/lib.c b/lib/lib.c
index 5c7696d0..718ea3ac 100644
--- a/lib/lib.c
+++ b/lib/lib.c
@@ -1008,7 +1008,7 @@ int qstrcmp(const void *a, const void *b)
 void create_uuid(char *uuid)
 {
   // Read 128 random bits
-  int fd = xopen("/dev/urandom", O_RDONLY);
+  int fd = xopenro("/dev/urandom");
   xreadall(fd, uuid, 16);
   close(fd);
 
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